Planetary hours
in Rennes.
The day, from sunrise to sunset, is cut into twelve equal hours; so is the night, from sunset to the next sunrise. Each hour carries a planet, in the Chaldean order. A planetary hour therefore lasts 60 minutes only at the equinoxes: it all depends on the date and the city. Here are the exact hours for your city; what you do with them is up to you.
Planetary day of Friday, 31 December 2027: day of Venus
- Sunrise
- 08:56
- Sunset
- 17:22
- Next sunrise
- 08:56
A day hour lasts 42 min; a night hour, 1h 18m. Local time (Europe/Paris).
Day
- 1♀︎ Venus08:56 – 09:39
- 2☿︎ Mercury09:39 – 10:21
- 3☽︎ Moon10:21 – 11:03
- 4♄︎ Saturn11:03 – 11:45
- 5♃︎ Jupiter11:45 – 12:27
- 6♂︎ Mars12:27 – 13:09
- 7☉︎ Sun13:09 – 13:51
- 8♀︎ Venus13:51 – 14:33
- 9☿︎ Mercury14:33 – 15:15
- 10☽︎ Moon15:15 – 15:58
- 11♄︎ Saturn15:58 – 16:40
- 12♃︎ Jupiter16:40 – 17:22
Night
- 1♂︎ Mars17:22 – 18:40
- 2☉︎ Sun18:40 – 19:58
- 3♀︎ Venus19:58 – 21:15
- 4☿︎ Mercury21:15 – 22:33
- 5☽︎ Moon22:33 – 23:51
- 6♄︎ Saturn23:51 – 01:09
- 7♃︎ Jupiter01:09 – 02:27
- 8♂︎ Mars02:27 – 03:45
- 9☉︎ Sun03:45 – 05:03
- 10♀︎ Venus05:03 – 06:21
- 11☿︎ Mercury06:21 – 07:39
- 12☽︎ Moon07:39 – 08:56
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Friday, 31 December 2027, the Sun rises at 08:56 and sets at 17:22: the day lasts 8h 25m, that is twelve day hours of 42 min. The night, until the next sunrise at 08:56, lasts 15h 35m: twelve night hours of 1h 18m.
Which planet rules the first hour that day?
Venus, from 08:56 to 09:39: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus again.
Today’s sky, on YOUR chart
Planetary hours are the same for everyone in a city. Your chart is yours alone: every morning AstroXP crosses the real sky with your birth, to the minute, and tells you what time it plays out for you.
On a computer? Scan this code with your phone.
Calendars
Sunrise and sunset calculated for the city (the Sun’s centre 0°50′ below the horizon: refraction and semi-diameter), local time of the city’s time zone. Checked against astronomy-engine, the app’s engine.